Boost your Mac's performance and reclaim hard-drive space with this handful of tips.
The video-streaming service adds 4.9 million new members in the first quarter, hitting milestones both in the US and in its international markets.
At a cybersecurity summit held on the Stanford University campus, President Obama outlines a plan for companies and the US government to share information and fend off cyberattacks.
The president wants better coordination between government and the private sector to fight online threats. Companies on board include Apple and Intel.
With biometric authentication for Windows 10 devices, the world's largest software maker hopes to make it harder for hackers to scoop up your data.
Twitter CEO Dick Costolo says he's not worried as questions resurface about his job after company's disappointing first-quarter earnings.
China's e-commerce giant pulls in $9.3 billion on the world's biggest online shopping day -- a sign of Alibaba's sales clout.
Don't count the struggling smartphone maker out yet. BlackBerry CEO John Chen's housecleaning is starting to yield benefits. The next step: stabilizing its collapsing revenue.
The new "Login with Amazon" service will allow users to sign into Web sites, apps, and games with their Amazon accounts.
Do you have good habits? Safeguard your personal information against the most common Internet perils by taking these security measures.